The kill characteristics of aimed warhead were studied. Emphasis on the improvement of initiation system, experiments and three dimensional numerical investigations were carried out. Simulation results of side three i...The kill characteristics of aimed warhead were studied. Emphasis on the improvement of initiation system, experiments and three dimensional numerical investigations were carried out. Simulation results of side three initiation points fit experiments well. Optimal initiation style is obtained through further simulation. It shows that the effective fragments and the effective kill energy of the optimal scheme increase 12.8% and 10.1% respectively.展开更多
Recently ＂the hydrocarcking technology aimed at prodigiously boosting jet fuel yield along with improvement of tail-oil quality＂developed by the SINOPEC Research Institute of Petroleum Processing（RIPP） has been su...Recently ＂the hydrocarcking technology aimed at prodigiously boosting jet fuel yield along with improvement of tail-oil quality＂developed by the SINOPEC Research Institute of Petroleum Processing（RIPP） has been successfully applied in commercial scale on the 2.0 Mt/a hydrocracking unit at the SINOPEC Yanshan Branch Company, resulting in implementation of triple functions, viz.： boosting the jet fuel yield, reducing the diesel fuel output and improving the tail-oil quality. This technique has brought about obvious economic and environmental benefts, which can provide a mate-rial basis to bridge the demand gap in jet fuel supply at the new Beijing Airport and will serve as a good ex-ample of SINOPEC’s efforts in the area of transforma-tion of production mode, structure adjustment, product quality upgrading and enhancement of economic ben-efts at the refning enterprise.展开更多
本文通过中层大气高空冰探测器(Aeronomy of Ice in the Mesosphere,AIM)卫星的仪器载荷——用于云成像和粒子实验的探测器(Cloud Imaging and Particle Size,CIPS)和用于冰晶实验的太阳掩星探测器(Solar Occultation for Ice Experimen...本文通过中层大气高空冰探测器(Aeronomy of Ice in the Mesosphere,AIM)卫星的仪器载荷——用于云成像和粒子实验的探测器(Cloud Imaging and Particle Size,CIPS)和用于冰晶实验的太阳掩星探测器(Solar Occultation for Ice Experiment,SOFIE)在2007—2014年间南、北半球的观测数据,分析了2007—2014年间夜光云的反照率、冰水含量(ice water content,IWC)、每日发生率及中层顶温度在南、北半球的变化趋势,讨论了夜光云发生位置和年变化,并且对夜光云反照率、中层顶温度和IWC的相关性进行了分析。结果表明:南、北半球夜光云主要发生在80°~85°纬度范围内,与南半球相比,北半球夜光云反照率持续时间更长、年波动更小、IWC更高且每日发生率更高,而南半球90°W~150°W位置的反照率总是较低;南、北半球夜光云反照率和IWC均与中层顶温度之间存在负相关关系,但反照率和冰水含量相关性表现不明显。本文的研究结果为夜光云作为中间层大气变化的敏感指标提供了量化依据;同时,南、北半球夜光云的差异特性有助于改进气候模型,对理解长期气候变化中的半球不对称响应具有参考意义。展开更多
On July 26,the International Forum on Standardization of Artificial Intelligence was held in Shanghai Expo Center.Guided by the WAIC organizing committee,the forum was hosted by the AIM Global Centre of Excellence(AIM...On July 26,the International Forum on Standardization of Artificial Intelligence was held in Shanghai Expo Center.Guided by the WAIC organizing committee,the forum was hosted by the AIM Global Centre of Excellence(AIM Global CoE),and jointly organized by China Electronics Standardization Institute(CESI),Shanghai Artificial Intelligence Research Institute(SAIRI),and Bank of China Shanghai Branch.Aimed at building a high-end AI dialogue platform for the world to promote international exchange and cooperation,the forum attracted more than 200 vips and representatives from international organizations,governmental departments,universities,research institutes,and industrial leading companies.They held in-depth discussions on topics of technical standards,ethics and governance,and global coordination,and strove to form an AI standardization framework with global consensus.展开更多
The Emerging Markets and Developing Countries Forum on Bridging the AI Divide and Opening Ceremony of AIM Global CoE were held on July 27 in Minhang district,Shanghai.The event was hosted by AIM Global CoE,and co-orga...The Emerging Markets and Developing Countries Forum on Bridging the AI Divide and Opening Ceremony of AIM Global CoE were held on July 27 in Minhang district,Shanghai.The event was hosted by AIM Global CoE,and co-organized by Shanghai Artificial Intelligence Research Institute(SAIRI),Shanghai Technology Innovation Center,Shanghai Grand Neobay Investment Development Group,and Organizing Committee of AI Journey Conference.Asian Association of Business Incubation(AABI)and SAIRI served as the international partners.展开更多
1.Guidelines for Authors Please read the guidelines below before uploading your manuscript via the journal’s submission system at https://www.sciopen.com/journal/2097-0765.Please note that manuscripts not conforming ...1.Guidelines for Authors Please read the guidelines below before uploading your manuscript via the journal’s submission system at https://www.sciopen.com/journal/2097-0765.Please note that manuscripts not conforming to these guidelines may be returned.You can log in to the submission site at any time to check the status of your manuscript throughout the peer review process.Only manuscripts that fit within the aims and scope of Food Science and Human Wellness and meet the journal’s required standards will be reviewed.展开更多
Background Schizophrenia is characterised by pervasive cognitive deficits that significantly impair daily functioning and quality of life.Pharmacological treatments have limited efficacy in addressing these deficits,h...Background Schizophrenia is characterised by pervasive cognitive deficits that significantly impair daily functioning and quality of life.Pharmacological treatments have limited efficacy in addressing these deficits,highlighting the need for adjunctive interventions like computerised cognitive training(CCT).Aims This study aimed to evaluate the effects of a 30-session CCT programme on mental well-being and cognitive performance in individuals with schizophrenia.Additionally,it assessed the usability and acceptability of CCT in this population.Methods A double-blind,randomised clinical trial was conducted with 54 participants assigned to intervention and control groups.Cognitive and mental health outcomes were assessed using validated tools such as the Depression Anxiety Stress Scale 21,the Warwick-Edinburgh Mental Wellbeing Scale and the Cambridge Neuropsychological Test Automated Battery.Usability was measured with the System Usability Scale(SUS).Assessments were conducted at baseline,post-intervention and 3 months post-follow-up.Results The CCT intervention significantly improved mental well-being,reduced stress and enhanced working memory(paired associate learning,spatial working memory and spatial span)compared with controls.However,no significant effects were observed for anxiety,depression or executive function.Usability scores were high(SUS=83.51),and compliance rates were strong(92.7%),indicating favourable participant engagement.Conclusion CCT demonstrated potential as an adjunctive treatment for schizophrenia,with significant improvements in targeted cognitive and mental health domains.The high usability and compliance rates support its feasibility for broader implementation.Further research is needed to optimise protocols and explore long-term benefits.CCT offers a promising approach to addressing mental health and cognitive challenges in schizophrenia,particularly for stress and working memory.Its usability and acceptability suggest it could be seamlessly integrated into clinical practice.展开更多
Aims and Scope Chinese Annals of History of Science and Technology(CAHST)aims at further research on the formation and development of science and technology in China,and will disseminate the communication and interact...Aims and Scope Chinese Annals of History of Science and Technology(CAHST)aims at further research on the formation and development of science and technology in China,and will disseminate the communication and interaction on science and technology between China and other parts of the world.CAHST encourages studies with different perspectives and approaches,especially interdisciplinary research and cross-cultural and transnational studies on the history of science and knowledge,including issues of dissemination and transformation that go beyond the Chinese tradition.We hope that CAHST will bring to the international academic community a new understanding of the diversity and global character of science and technology.展开更多
文摘The kill characteristics of aimed warhead were studied. Emphasis on the improvement of initiation system, experiments and three dimensional numerical investigations were carried out. Simulation results of side three initiation points fit experiments well. Optimal initiation style is obtained through further simulation. It shows that the effective fragments and the effective kill energy of the optimal scheme increase 12.8% and 10.1% respectively.
文摘Recently ＂the hydrocarcking technology aimed at prodigiously boosting jet fuel yield along with improvement of tail-oil quality＂developed by the SINOPEC Research Institute of Petroleum Processing（RIPP） has been successfully applied in commercial scale on the 2.0 Mt/a hydrocracking unit at the SINOPEC Yanshan Branch Company, resulting in implementation of triple functions, viz.： boosting the jet fuel yield, reducing the diesel fuel output and improving the tail-oil quality. This technique has brought about obvious economic and environmental benefts, which can provide a mate-rial basis to bridge the demand gap in jet fuel supply at the new Beijing Airport and will serve as a good ex-ample of SINOPEC’s efforts in the area of transforma-tion of production mode, structure adjustment, product quality upgrading and enhancement of economic ben-efts at the refning enterprise.
文摘本文通过中层大气高空冰探测器(Aeronomy of Ice in the Mesosphere,AIM)卫星的仪器载荷——用于云成像和粒子实验的探测器(Cloud Imaging and Particle Size,CIPS)和用于冰晶实验的太阳掩星探测器(Solar Occultation for Ice Experiment,SOFIE)在2007—2014年间南、北半球的观测数据,分析了2007—2014年间夜光云的反照率、冰水含量(ice water content,IWC)、每日发生率及中层顶温度在南、北半球的变化趋势,讨论了夜光云发生位置和年变化,并且对夜光云反照率、中层顶温度和IWC的相关性进行了分析。结果表明:南、北半球夜光云主要发生在80°~85°纬度范围内,与南半球相比,北半球夜光云反照率持续时间更长、年波动更小、IWC更高且每日发生率更高,而南半球90°W~150°W位置的反照率总是较低;南、北半球夜光云反照率和IWC均与中层顶温度之间存在负相关关系,但反照率和冰水含量相关性表现不明显。本文的研究结果为夜光云作为中间层大气变化的敏感指标提供了量化依据;同时,南、北半球夜光云的差异特性有助于改进气候模型,对理解长期气候变化中的半球不对称响应具有参考意义。
文摘On July 26,the International Forum on Standardization of Artificial Intelligence was held in Shanghai Expo Center.Guided by the WAIC organizing committee,the forum was hosted by the AIM Global Centre of Excellence(AIM Global CoE),and jointly organized by China Electronics Standardization Institute(CESI),Shanghai Artificial Intelligence Research Institute(SAIRI),and Bank of China Shanghai Branch.Aimed at building a high-end AI dialogue platform for the world to promote international exchange and cooperation,the forum attracted more than 200 vips and representatives from international organizations,governmental departments,universities,research institutes,and industrial leading companies.They held in-depth discussions on topics of technical standards,ethics and governance,and global coordination,and strove to form an AI standardization framework with global consensus.
文摘The Emerging Markets and Developing Countries Forum on Bridging the AI Divide and Opening Ceremony of AIM Global CoE were held on July 27 in Minhang district,Shanghai.The event was hosted by AIM Global CoE,and co-organized by Shanghai Artificial Intelligence Research Institute(SAIRI),Shanghai Technology Innovation Center,Shanghai Grand Neobay Investment Development Group,and Organizing Committee of AI Journey Conference.Asian Association of Business Incubation(AABI)and SAIRI served as the international partners.
文摘1.Guidelines for Authors Please read the guidelines below before uploading your manuscript via the journal’s submission system at https://www.sciopen.com/journal/2097-0765.Please note that manuscripts not conforming to these guidelines may be returned.You can log in to the submission site at any time to check the status of your manuscript throughout the peer review process.Only manuscripts that fit within the aims and scope of Food Science and Human Wellness and meet the journal’s required standards will be reviewed.
基金supported by a grant from University of Social Welfare and Rehabilitation Sciences for the research expenses.
文摘Background Schizophrenia is characterised by pervasive cognitive deficits that significantly impair daily functioning and quality of life.Pharmacological treatments have limited efficacy in addressing these deficits,highlighting the need for adjunctive interventions like computerised cognitive training(CCT).Aims This study aimed to evaluate the effects of a 30-session CCT programme on mental well-being and cognitive performance in individuals with schizophrenia.Additionally,it assessed the usability and acceptability of CCT in this population.Methods A double-blind,randomised clinical trial was conducted with 54 participants assigned to intervention and control groups.Cognitive and mental health outcomes were assessed using validated tools such as the Depression Anxiety Stress Scale 21,the Warwick-Edinburgh Mental Wellbeing Scale and the Cambridge Neuropsychological Test Automated Battery.Usability was measured with the System Usability Scale(SUS).Assessments were conducted at baseline,post-intervention and 3 months post-follow-up.Results The CCT intervention significantly improved mental well-being,reduced stress and enhanced working memory(paired associate learning,spatial working memory and spatial span)compared with controls.However,no significant effects were observed for anxiety,depression or executive function.Usability scores were high(SUS=83.51),and compliance rates were strong(92.7%),indicating favourable participant engagement.Conclusion CCT demonstrated potential as an adjunctive treatment for schizophrenia,with significant improvements in targeted cognitive and mental health domains.The high usability and compliance rates support its feasibility for broader implementation.Further research is needed to optimise protocols and explore long-term benefits.CCT offers a promising approach to addressing mental health and cognitive challenges in schizophrenia,particularly for stress and working memory.Its usability and acceptability suggest it could be seamlessly integrated into clinical practice.
文摘Aims and Scope Chinese Annals of History of Science and Technology(CAHST)aims at further research on the formation and development of science and technology in China,and will disseminate the communication and interaction on science and technology between China and other parts of the world.CAHST encourages studies with different perspectives and approaches,especially interdisciplinary research and cross-cultural and transnational studies on the history of science and knowledge,including issues of dissemination and transformation that go beyond the Chinese tradition.We hope that CAHST will bring to the international academic community a new understanding of the diversity and global character of science and technology.
